Why do humans sweat while stressed?

Read also:

• Why is the concept of pumping water uphill not commonly used as a source of electricity generation, similar to pumped-hydro systems?
• What is the best phrase that sums up Tim Burton's Netflix Wednesday series cast? What is your unedited opinion about it?
• Accidental find in planetarium show could shift scientists’ understanding of our solar system - CNN
• How did you get to be a leftist?
• Why does Filipino culture dictate that parents should be treated as gods?
• What are the reasons for people being banned from social media sites like Twitter and Instagram? Why is it considered a big deal?
• How can we become the best humans? How can we trust each other?
• Why do narcissists devour so much sugar (candy, ice cream, donuts, etc., in huge amounts at a time)?
• What is the difference between heaven and heavens?
• Had strong anxiety, heart palpitations, headaches and fear randomly over twin flame presence, 20 mins later he didnt acknowledge me saw a photo of a girl on the back of his phone faced up. Assume it was a new gf. Was this a warning of seperation?
• What's the funniest thing you heard in a movie theater?